Datasheet Intersil ISL85003A
| Manufacturer | Intersil |
| Series | ISL85003A |
Highly Efficient 3A Synchronous Buck Regulator
Datasheets
ISL85003, ISL85003A Datasheet
PDF, 1.5 Mb, Revision: 2017-12-22, File uploaded: May 9, 2018
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Packaging
| ISL85003AFRZ | ISL85003AFRZ-T | ISL85003AFRZ-T7A | ISL85003AFRZ-TK | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| | | | |
| Package | 12 Ld DFN Package Outline Drawing | 12 Ld DFN T+R Package Outline Drawing | 12 Ld DFN T+R Package Outline Drawing | 12 Ld DFN T+R Package Outline Drawing |
| Package Index | L12.3X4 | L12.3X4 | L12.3X4 | L12.3X4 |
| Peak Temperature | 260°C | 260°C | 260°C | 260°C |
| Pin Count | 12 | 12 | 12 | 12 |
| Family | DFN | DFN | DFN | DFN |
Parametrics
| Parameters / Models | ISL85003AFRZ | ISL85003AFRZ-T | ISL85003AFRZ-T7A | ISL85003AFRZ-TK |
|---|---|---|---|---|
| # of Outputs | 1 | 1 | 1 | 1 |
| Control Type | Current Mode | Current Mode | Current Mode | Current Mode |
| Description | Highly Efficient 3A Synchronous Buck Regulator | Highly Efficient 3A Synchronous Buck Regulator | Highly Efficient 3A Synchronous Buck Regulator | Highly Efficient 3A Synchronous Buck Regulator |
| IOUT (max) (A) | 3 | 3 | 3 | 3 |
| IQ | 3.2 mA | 3.2 mA | 3.2 mA | 3.2 mA |
| Max Duty Cycle (%) | See Datasheet | See Datasheet | See Datasheet | See Datasheet |
| Operating Temperature Range | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| POR | Yes | Yes | Yes | Yes |
| Peak Efficiency (%) | 95 | 95 | 95 | 95 |
| Qualification Level | Standard | Standard | Standard | Standard |
| SYNCH Capability | Yes | Yes | Yes | Yes |
| Switching Freq. (max) | 0.6 MHz | 0.6 MHz | 0.6 MHz | 0.6 MHz |
| Switching Freq. (min) | 0.4 MHz | 0.4 MHz | 0.4 MHz | 0.4 MHz |
| Topology | Buck | Buck | Buck | Buck |
| VIN (max) (V) | 18 | 18 | 18 | 18 |
| VIN (min) (V) | 4.5 | 4.5 | 4.5 | 4.5 |
| VOUT (max) (V) | 15 | 15 | 15 | 15 |
| VOUT (min) (V) | 0.8 | 0.8 | 0.8 | 0.8 |
Eco Plan
| ISL85003AFRZ | ISL85003AFRZ-T | ISL85003AFRZ-T7A | ISL85003AFRZ-TK | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: ISL85003A (4)
Manufacturer's Classification
- Power Management > Switching Regulators > Integrated FET Regulators